Read the following text from a science magazine for the general public:
'For decades, scientists have been puzzled by the mysterious 'dark matter' that seems to hold galaxies together. It doesn't emit light, hence its name, but its gravitational pull is undeniable. Researchers are working on new experiments to finally shed some light on this cosmic enigma.'
What is the purpose of this text?
To explain a complex scientific concept (dark matter) in an accessible and understandable way for a non-expert audience.
To convince young people to become astrophysicists instead of other professions.
To announce that the mystery of dark matter has been completely solved.
To provide a highly technical, mathematical formula for calculating dark matter.
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The text uses simple language ('puzzled by', 'mysterious', 'cosmic enigma') to introduce a complex topic. It explains the basic characteristics of dark matter (doesn't emit light, has gravity) without going into technical jargon. This approach is characteristic of science popularization, aiming to inform a broad audience.
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